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BUICK REGAL Engine Gaskets & Seals

Individual Parts
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Results 376 - 400 of 1604

SCE Pro Copper Head Gaskets P110643

Made in the USA SCE Pro Copper Head Gaskets P110643

SCE Pro Copper Head Gaskets P110643

Head Gasket, Copper, 4.060 in. Bore, 0.043 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110643

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Mahle Original Water Pump Gaskets K25935

Mahle Original Water Pump Gaskets K25935

Mahle Original Water Pump Gaskets K25935

Gasket, Water Pump, Paper Material, Chevrolet, Small Block V8, GM V6, Each

Part Number: MAH-K25935

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Cometic MLS Head Gaskets C5754-040

Made in the USA Cometic MLS Head Gaskets C5754-040

Cometic MLS Head Gaskets C5754-040

Head Gasket, MLS, 4.385 in. Bore, .040 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5754-040

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Cometic MLS Head Gaskets C5811-027

Made in the USA Cometic MLS Head Gaskets C5811-027

Cometic MLS Head Gaskets C5811-027

Head Gasket, MLS, 4.270 in. Bore, .027 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-027

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Cometic Water Neck Gaskets C5538-047

Made in the USA Cometic Water Neck Gaskets C5538-047

Cometic Water Neck Gaskets C5538-047

Water Neck Gasket, Aramid Fiber, Chevy, Small Block, Each

Part Number: CGT-C5538-047

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Cometic MLX Head Gaskets C15256-050

Cometic MLX Head Gaskets C15256-050

Cometic MLX Head Gaskets C15256-050

.050" MLX 5-LAYER HEAD GASKET

Part Number: CGT-C15256-050

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

SCE AccuSeal Pro Valve Cover Gaskets 211077

Made in the USA SCE AccuSeal Pro Valve Cover Gaskets 211077

SCE AccuSeal Pro Valve Cover Gaskets 211077

Valve Cover Gaskets, AccuSeal Pro, Rubber/Steel Core, May Not Fit Valve Covers with A Gasket Retaining Lip, Chevrolet, Small Block, Pair

Part Number: SCE-211077

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Fel-Pro Engine Gasket Sets CS 8518-1

Fel-Pro Engine Gasket Sets CS 8518-1

Fel-Pro Engine Gasket Sets CS 8518-1

Conversion Gasket Set

Part Number: FEL-CS85181

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

SCE AccuSeal Pro Valve Cover Gaskets 211075

Made in the USA SCE AccuSeal Pro Valve Cover Gaskets 211075

SCE AccuSeal Pro Valve Cover Gaskets 211075

Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Chevy, Small Block, Pair

Part Number: SCE-211075

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Fel-Pro Oil Pump Gaskets 70032

Fel-Pro Oil Pump Gaskets 70032

Fel-Pro Oil Pump Gaskets 70032

OIL PUMP GASKET

Part Number: FEL-70032

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Cometic MLS Head Gaskets C5402-051

Made in the USA Cometic MLS Head Gaskets C5402-051

Cometic MLS Head Gaskets C5402-051

Head Gasket, MLS, 4.160 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, Brodix, Each

Part Number: CGT-C5402-051

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Cometic MLS Head Gaskets C5403-045

Made in the USA Cometic MLS Head Gaskets C5403-045

Cometic MLS Head Gaskets C5403-045

Head Gasket, MLS, 4.200 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-045

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Cometic MLS Head Gaskets C5411-040

Made in the USA Cometic MLS Head Gaskets C5411-040

Cometic MLS Head Gaskets C5411-040

Engine Cylinder Head Gasket

Part Number: CGT-C5411-040

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Cometic MLS Head Gaskets C5411-036

Cometic MLS Head Gaskets C5411-036

Cometic MLS Head Gaskets C5411-036

.036" MLS W/VALVE POCKETS

Part Number: CGT-C5411-036

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Cometic MLS Head Gaskets C5400-040

Made in the USA Cometic MLS Head Gaskets C5400-040

Cometic MLS Head Gaskets C5400-040

Head Gasket, 4.125 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5400-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Fel-Pro Engine Gasket Kits 260-1032

Fel-Pro Engine Gasket Kits 260-1032

Fel-Pro Engine Gasket Kits 260-1032

Engine Gasket Sets, Full, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, V6, Kit

Part Number: FEL-260-1032

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Mr. Gasket Head Gaskets 5799G

Mr. Gasket Head Gaskets 5799G

Mr. Gasket Head Gaskets 5799G

Head Gasket; Ultra Seal; Head Gasket; Flexible Graphite Core; Elastomer Coated; 4.130 in. Gasket Bore; 0.055 i

Part Number: MRG-5799G

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mahle Original Thermostat Housing and Coolant Outlet Gaskets C25930

Mahle Original Thermostat Housing and Coolant Outlet Gaskets C25930

Mahle Original Thermostat Housing and Coolant Outlet Gaskets C25930

Gasket, Paper, Engine Coolant Outlet, OEM-style, Various, Each

Part Number: MAH-C25930

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Cometic MLS Head Gaskets C5474-045

Made in the USA Cometic MLS Head Gaskets C5474-045

Cometic MLS Head Gaskets C5474-045

Head Gasket, MLS, 4.080 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-045

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Fel-Pro Rear Main Seals BS 40464

Fel-Pro Rear Main Seals BS 40464

Fel-Pro Rear Main Seals BS 40464

Rear Main Seal, 1-Piece, Rubber, Each

Part Number: FEL-BS40464

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Cometic AFM Intake Gaskets C5541-125

Made in the USA Cometic AFM Intake Gaskets C5541-125

Cometic AFM Intake Gaskets C5541-125

Intake Manifold Gaskets, Aramid Fiber, 0.125 in. Thick, 18 degree, Chevy, Small Block, Pair

Part Number: CGT-C5541-125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Cometic Oil Pan Gaskets C5145

Made in the USA Cometic Oil Pan Gaskets C5145

Cometic Oil Pan Gaskets C5145

Oil Pan Gasket, Cork, 2-piece Rear Main Seal Style, Buick, Each

Part Number: CGT-C5145

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Edelbrock Cylinder Head Gasket Sets 7369

Made in the USA Edelbrock Cylinder Head Gasket Sets 7369

Edelbrock Cylinder Head Gasket Sets 7369

Head Gasket; Cylinder Head Gasket Set; Incl. Intake, Exhaust, Head, Valve Cover Gaskets

Part Number: EDL-7369

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Fel-Pro Engine Gasket Kits 260-1150

Fel-Pro Engine Gasket Kits 260-1150

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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SCE Pro Copper Head Gaskets P110662

Made in the USA SCE Pro Copper Head Gaskets P110662

SCE Pro Copper Head Gaskets P110662

Head Gasket, Copper, 4.060 in. Bore, 0.062 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110662

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

SCE AccuSeal E Intake Gaskets 111122

Made in the USA SCE AccuSeal E Intake Gaskets 111122

SCE AccuSeal E Intake Gaskets 111122

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Raised Port, Designed for RHS Pro Action 14 degree Heads, Chevrolet, Small Block, Set of 4

Part Number: SCE-111122

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026